WebbShark is a new data analysis system that marries query processing with complex analytics on large clusters. It leverages a novel distributed memory abstraction to provide a … Webb27 maj 2015 · Spark SQL is a new module in Apache Spark that integrates relational processing with Spark's functional programming API. Built on our experience with Shark, Spark SQL lets Spark programmers leverage the benefits of relational processing (e.g. declarative queries and optimized storage), and lets SQL users call complex analytics …
[1211.6176] Shark: SQL and Rich Analytics at Scale
WebbShark is a new data analysis system that marries query processing with complex analytics on large clusters. It leverages a novel distributed memory abstraction to provide a … Webb1 juli 2014 · In particular, like Shark, Spark SQL supports all existing Hive data formats, user-defined functions (UDF), and the Hive metastore. With features that will be introduced in Apache Spark 1.1.0, Spark SQL beats Shark in TPC-DS performance by almost an order of magnitude. For Spark users, Spark SQL becomes the narrow-waist for manipulating … chin with dent
CiteSeerX — Shark: SQL and rich analytics at scale
Webb13 okt. 2014 · [Shark] leverages a novel distributed memory abstraction to provide a unified engine that can run SQL queries and sophisticated analytics functions (e.g., iterative machine learning) at scale, and efficiently recovers from failures mid-query. http://shark.cs.berkeley.edu/ WebbShark: SQL and Rich Analytics at Scale. Reynold S. Xin, Joshua Rosen, Matei Zaharia, Michael J. Franklin, Scott Shenker, Ion Stoica. SIGMOD 2013. June 2013. Discretized Streams: An Efficient and Fault-Tolerant Model for Stream Processing on Large Clusters. Matei Zaharia, Tathagata Das, Haoyuan Li, Scott Shenker, Ion Stoica. HotCloud 2012. grant babcock